As in title: How to instantiate XWalkView or XWalkViewInternal inside a
Service instead of Activity
It gives me runtime errors in every scenarios:
webView = new XWalkView(this);
webView = new XWalkView(this, (Activity)null);
and XWalkViewInternal too, for example error output:
Process: com.example.test, PID: 28970
java.lang.RuntimeException: Unable to start service
com.example.test.Service@42d4d600 with Intent {
cmp=com.example.test/.Service}: java.lang.NullPointerException
at
android.app.ActivityThread.handleServiceArgs(ActivityThread.java:3044)
at
android.app.ActivityThread.access$2200(ActivityThread.java:172)
at
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1405)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:146)
at android.app.ActivityThread.main(ActivityThread.java:5694)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1291)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1107)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.NullPointerException
at
org.xwalk.core.internal.XWalkInternalResources.doResetIds(XWalkInternalResources.java:28)
at
org.xwalk.core.internal.XWalkInternalResources.resetIds(XWalkInternalResources.java:72)
at
org.xwalk.core.internal.XWalkViewDelegate.init(XWalkViewDelegate.java:130)
at
org.xwalk.core.internal.XWalkViewDelegate.init(XWalkViewDelegate.java:89)
at
org.xwalk.core.internal.XWalkViewInternal.init(XWalkViewInternal.java:261)
at
org.xwalk.core.internal.XWalkViewInternal.<init>(XWalkViewInternal.java:254)
at com.example.test.Service.startWebView(Service.java:184)
at com.example.test.Service.onStartCommand(Service.java:107)
at
android.app.ActivityThread.handleServiceArgs(ActivityThread.java:3027)
at
android.app.ActivityThread.access$2200(ActivityThread.java:172)
at
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1405)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:146)
at android.app.ActivityThread.main(ActivityThread.java:5694)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1291)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1107)
at dalvik.system.NativeStart.main(Native Method)
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